【简答题】阅读程序写结果 class Person { public Person() { System.out.println("Person"); } } class Student extends Person { public Student() { System.out.println("Student"); } } class CollegeStudent extends Student { p...
【简答题】A.The customer didn't follow the instructions for using the item. B.The item was on clearance. C.The man no longer has the store receipt. D.It is beyond the returning duration.